Answer part a and b H.A. Determine the formal charge of oxygen in thestructure. If the atom is formally neutral, indicate aC=0charge of zero.-1H.B. Draw an alternative Lewis structure or resonance structure for the incomplete structure. Show the unshared electronpairs and nonzero formal charges in your structure. Don't use radicals.SelectDrawRingsMoreEraseBrguartyacerH.

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Answered: H. A. Determine the formal charge of…

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter8: Bonding: General Concepts

Section: Chapter Questions

Problem 7RQ: Define formal charge and explain how to calculate it. What is the purpose of the formal charge?...

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Similar questions

Two possible Lewis diagrams for sulfine (H2CSO) are (a) Compute the formal charges on all atoms. (b) Draw a Lewis diagram for which all the atoms in sulfine have formal charges of zero.
The molecular ion S3N3 has the cyclic structure All SN bonds are equivalent. (a) Give six equivalent resonance hybrid Lewis diagrams for this molecular ion. (b) Compute the formal charges on all atoms in the molecular ion in each of the six Lewis diagrams. (c) Determine the charge on each atom in the polyatomic ion, assuming that the true distribution of electrons is the average of the six Lewis diagrams arrived at in parts (a) and (b). (d) An advanced calculation suggests that the actual charge resident on each N atom is 0.375 and on each S atom is +0.041 . Show that this result is consistent with the overall +1 charge on the molecular ion.
Explain why this Lewis structure for CO is not as valid as the Lewis structure you drew in theprevious question even though it has no “hot spots” of + or charge (formal charges).
Define formal charge and explain how to calculate it. What is the purpose of the formal charge? Organic compounds are composed mostly of carbon and hydrogen but also may have oxygen, nitrogen, and/or halogens in the formula. Formal charge arguments work very well for organic compounds when drawing the best Lewis structure. How do C, H, N, O, and Cl satisfy the octet rule in organic compounds so as to have a formula charge of zero?
Based on the concept of formal charge, what is the central atom in (a) HCN (do not include H as a possibility)? b) NOCI (Cl is always a terminal atom)?
O ||| crosoft C W W Microsoft esc Microsoft 6.52.210... ~ Calculating formal charge A student proposes the following Lewis structure for the ozone (03) molecule. V :0-0-0 Assign a formal charge to each atom in the student's Lewis structure. atom central O left O ! 1 Explanation right O formal charge 2 0 U 0 Check 9,002 > a # 3 X DEC 8 $ 4 G E buty % 5 tv ♫ A 6 7 2022
Which one is the best Lewis structure? Why? E%3D the first one since the formal charge on the N is -1 O the second one since the formal charge of -1 is on the O :0: : Z
Determine the formal charge for the atom indicated in the structures below. ASSUME that the structures are drawn correctly and that you do not have to change them due to formal charge issues. The external atom in this structure. H₂ _H ''H Ge A' Ī It 1. +1 2. +2 3. +3 4. 0 5. -3 6. -2 7. -1
3) Below are three resonance structures that can be drawn for CIO;. Structure A Structure B Structure C :0=CI- a. Determine the formal charge on each atom in each structure. Show your work for at least 1 calculation to receive full credit. b. Based on formal charge, which resonance structure(s) contribute most to the resonance hybrid? Briefly explain.
3. Lewis structures of two chemical species are shown below. For each, give (i) the formal charge on each atom and (ii) the overall charge on each species. Structure a Structure b :F :O-CFo H- Atom 1 Atom 2 Atom 3 Atom 4 Atom 5 Хе Oa Ob Fa Fb H Cl Oa Ob Ос రీరేజిి
3. Lewis structures of two chemical species are shown below. For each, give (i) the formal charge on each atom and (ii) the overall charge on each species. Structure a Atom 1 Atom 2 Atom 3 Atom 4 Atom 5 :9b: Oa Ob Fa Fb Structure b H— 1-888 H I Oa Ob Ос
Determine the formal charge for the atom indicated in the structures below. ASSUME that the structures are drawn correctly and that you do not have to change them due to formal charge issues. The external atom in this structure. :O: :O! Ar 11 :0: The central atom in this structure. = :0: (1 Si = : 0: 2- 1. +1 2. +2 3. +3 4. 0 5. -3 6.-2 7. -1

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